C₂₃H₁₈O₈

Base Information

Chemical Name:C₂₃H₁₈O₈
CAS No.:1450817-79-4
Molecular Formula:C₂₃H₁₈O₈
Molecular Weight:422.391
Hs Code.:

C<sub>23</sub>H<sub>18</sub>O<sub>8</sub>

Synonyms:C₂₃H₁₈O₈

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Chemical Property of C₂₃H₁₈O₈

Chemical Property:

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Technology Process of C₂₃H₁₈O₈

There total 4 articles about C₂₃H₁₈O₈ which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

: 859857-53-7
5-(prop-2-ynyloxy)isophthalic acid dimethyl ester

: 21926-55-6
4-(prop-2-ynyloxy)benzoic acid

: 166983-90-0
C₂₀H₁₄O₆

: 1450817-79-4
C₂₃H₁₈O₈

Guidance literature:: propargyl ether of dimethyl 5-hydroxyisophthalate; 4-(prop-2-ynyloxy)benzoic acid; With copper(II) choride dihydrate; O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine; In N,N-dimethyl-formamide; at 20 ℃; for 48h; Wang resin Sealed tube;

With trifluoroacetic acid; In chloroform-d1; for 3h; Wang resin
DOI:10.1016/j.tetlet.2013.07.034

Reference yield:

: 859857-53-7
5-(prop-2-ynyloxy)isophthalic acid dimethyl ester

: 21926-55-6
4-(prop-2-ynyloxy)benzoic acid

: 622-79-7
benzyl azide

: 1450817-79-4
C₂₃H₁₈O₈

: 1034194-29-0
C₁₇H₁₅N₃O₃

Guidance literature:: propargyl ether of dimethyl 5-hydroxyisophthalate; 4-(prop-2-ynyloxy)benzoic acid; With copper(l) iodide; O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine; In N,N-dimethyl-formamide; at 20 ℃; for 8.5h; Wang resin Sealed tube;

benzyl azide; In N,N-dimethyl-formamide; at 20 ℃; for 24h; Wang resin Sealed tube;

With trifluoroacetic acid; In chloroform-d1; 1,1,2,2-tetrachloroethane; for 3h; Wang resin
DOI:10.1016/j.tetlet.2013.07.034

Reference yield:

: 13036-02-7
Dimethyl 5-hydroxyisophthalate

: 1450817-79-4
C₂₃H₁₈O₈

Guidance literature:: Multi-step reaction with 2 steps

1.1: potassium carbonate / toluene; tetrahydrofuran / Inert atmosphere; Reflux

2.1: N-ethyl-N,N-diisopropylamine; copper(l) iodide; O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate / N,N-dimethyl-formamide / 8.5 h / 20 °C / Sealed tube

2.2: 24 h / 20 °C / Sealed tube

2.3: 3 h

With copper(l) iodide; potassium carbonate; O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine; In tetrahydrofuran; N,N-dimethyl-formamide; toluene;
DOI:10.1016/j.tetlet.2013.07.034